/*
 * This is Melet, a salary slip designer. Feed it with data regarding to salary payment, prepare it for print through the graphical presentation, and you have it done.
 * Copyright (C) 2014, AFDiaX
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * This program is based on UMLet, a Free UML Tool for Fast UML Diagrams.
 * To contact the authors of UMLet visit https://code.google.com/p/umlet/people/list
 * To contact the authors of Melet visit https://gna.org/users/gabocze
 */
package com.baselet.element.facet.specific;

import com.baselet.control.basics.XValues;
import com.baselet.diagram.draw.DrawHandler;
import com.baselet.element.facet.KeyValueFacet;
import com.baselet.element.facet.PropertiesParserState;

public class ActiveClassFacet extends KeyValueFacet {

	public static final ActiveClassFacet INSTANCE = new ActiveClassFacet();

	private ActiveClassFacet() {}

	private static enum ClassTypeEnum {
		ACTCLASS
	}

	@Override
	public KeyValue getKeyValue() {
		return new KeyValue("type", new ValueInfo(ClassTypeEnum.ACTCLASS, "make class active (double left/right border)"));
	}

	private static final int SPACING = 6;

	@Override
	public void handleValue(String value, DrawHandler drawer, PropertiesParserState state) {
		ClassTypeEnum.valueOf(value.toUpperCase()); // parse the value to make sure only valid types are accepted

		state.addToHorizontalBuffer(SPACING);
		XValues xLimits = state.getXLimits(state.getyPos());
		drawer.drawLine(xLimits.getLeft(), 0, xLimits.getLeft(), state.getGridElementSize().getHeight());
		drawer.drawLine(xLimits.getRight(), 0, xLimits.getRight(), state.getGridElementSize().getHeight());
	}

	@Override
	public Priority getPriority() {
		return Priority.HIGH; // because it changes the xlimits
	}

}
